The trait anger affects conflict inhibition: a Go/Nogo ERP study

To explore the time course of inhibitory control in high trait anger individuals, we recorded and analyzed ERP data relevant to visual Go/Nogo task in high and low trait anger participants. Compared with low trait anger participants, high trait anger participants revealed faster RTs in the Go/Nogo t...

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Detalles Bibliográficos
Autores principales: Liu, Yong, Zhan, Xianghong, Li, Wei, Han, Heyun, Wang, Huixia, Hou, Junlin, Yan, Guoli, Wang, Youjie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2015
Materias:
Neuroscience
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4301017/
https://www.ncbi.nlm.nih.gov/pubmed/25653610
http://dx.doi.org/10.3389/fnhum.2014.01076
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author Liu, Yong
Zhan, Xianghong
Li, Wei
Han, Heyun
Wang, Huixia
Hou, Junlin
Yan, Guoli
Wang, Youjie
author_facet Liu, Yong
Zhan, Xianghong
Li, Wei
Han, Heyun
Wang, Huixia
Hou, Junlin
Yan, Guoli
Wang, Youjie
author_sort Liu, Yong
collection PubMed
description To explore the time course of inhibitory control in high trait anger individuals, we recorded and analyzed ERP data relevant to visual Go/Nogo task in high and low trait anger participants. Compared with low trait anger participants, high trait anger participants revealed faster RTs in the Go/Nogo task. The nogo effect of N2 related to conflict monitoring was similar between two groups. While the P3go was larger in high than low trait anger groups, the P3nogo did not differ between two groups. This induced the smaller nogo effect of P3 in high than that in low trait anger group, which is closely related to the actual inhibition of the motor system. These data suggest the reduced later stage of inhibitory processes in high trait anger individuals, implicating the dysfunction of inhibitory control.
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spelling pubmed-43010172015-02-04 The trait anger affects conflict inhibition: a Go/Nogo ERP study Liu, Yong Zhan, Xianghong Li, Wei Han, Heyun Wang, Huixia Hou, Junlin Yan, Guoli Wang, Youjie Front Hum Neurosci Neuroscience To explore the time course of inhibitory control in high trait anger individuals, we recorded and analyzed ERP data relevant to visual Go/Nogo task in high and low trait anger participants. Compared with low trait anger participants, high trait anger participants revealed faster RTs in the Go/Nogo task. The nogo effect of N2 related to conflict monitoring was similar between two groups. While the P3go was larger in high than low trait anger groups, the P3nogo did not differ between two groups. This induced the smaller nogo effect of P3 in high than that in low trait anger group, which is closely related to the actual inhibition of the motor system. These data suggest the reduced later stage of inhibitory processes in high trait anger individuals, implicating the dysfunction of inhibitory control. Frontiers Media S.A. 2015-01-21 /pmc/articles/PMC4301017/ /pubmed/25653610 http://dx.doi.org/10.3389/fnhum.2014.01076 Text en Copyright © 2015 Liu, Zhan, Li, Han, Wang, Hou, Yan and Wang. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Neuroscience
Liu, Yong
Zhan, Xianghong
Li, Wei
Han, Heyun
Wang, Huixia
Hou, Junlin
Yan, Guoli
Wang, Youjie
The trait anger affects conflict inhibition: a Go/Nogo ERP study
title The trait anger affects conflict inhibition: a Go/Nogo ERP study
title_full The trait anger affects conflict inhibition: a Go/Nogo ERP study
title_fullStr The trait anger affects conflict inhibition: a Go/Nogo ERP study
title_full_unstemmed The trait anger affects conflict inhibition: a Go/Nogo ERP study
title_short The trait anger affects conflict inhibition: a Go/Nogo ERP study
title_sort trait anger affects conflict inhibition: a go/nogo erp study
topic Neuroscience
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4301017/
https://www.ncbi.nlm.nih.gov/pubmed/25653610
http://dx.doi.org/10.3389/fnhum.2014.01076
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